Publication detail

Test method for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions

Publication date

1977-01-01

Format, price(Swiss francs)and language

40.-

19 pages

40.-

903 Kb

Abstract

Describes two test methods (constant tracking voltage and stepwise tracking voltage) for the evaluation of electrical insulating materials for use under severe ambient conditions and power frequencies (48 Hz to 62 Hz) by measurement of the resistance to tracking and erosion.
Has the status of a basic safety publication in accordance with IEC Guide 104.